永东股份：取得“一种延长炭黑混炼胶硫化速度的装置”实用新型专利证书

Core Viewpoint - Yongdong Co., Ltd. has recently received a utility model patent certificate from the National Intellectual Property Administration, which is expected to enhance the company's competitive edge through technological innovation [1] Group 1: Patent Details - The patent number is ZL 2025 20308757.0, and it pertains to a device designed to extend the vulcanization speed of carbon black mixing rubber [1] - The patent is owned by Shanxi Yongdong Chemical Co., Ltd. [1] Group 2: Impact on Company Operations - The acquisition of this patent is not expected to have a significant impact on the company's production and operations [1] - However, it is anticipated to leverage the company's independent intellectual property advantages [1] - The patent is expected to promote technological innovation and enhance the company's competitive capabilities [1]